summaryrefslogtreecommitdiff
path: root/drivers/mmc
diff options
context:
space:
mode:
authorDmitry Baryshkov <dmitry.baryshkov@linaro.org>2020-11-12 20:36:36 +0300
committerUlf Hansson <ulf.hansson@linaro.org>2020-11-17 14:35:35 +0300
commit8ffbfe43e903775832484c3ca9773ae07845d478 (patch)
tree16512d6178ca0b892acfdb509ff0950fe457cb0a /drivers/mmc
parentbbba85fae44134e00c493705bd5604fd63958315 (diff)
downloadlinux-8ffbfe43e903775832484c3ca9773ae07845d478.tar.xz
mmc: sdhci-msm: detect if tassadar_dll is used by using core version
Detect if tassadar_dll is required by using core version rather than just specifying it in the sdhci_msm_variant_info. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Cc: Veerabhadrarao Badiganti <vbadigan@codeaurora.org> Reviewed-by: Veerabhadrarao Badiganti <vbadigan@codeaurora.org> Link: https://lore.kernel.org/r/20201112173636.360186-1-dmitry.baryshkov@linaro.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc')
-rw-r--r--drivers/mmc/host/sdhci-msm.c13
1 files changed, 3 insertions, 10 deletions
diff --git a/drivers/mmc/host/sdhci-msm.c b/drivers/mmc/host/sdhci-msm.c
index 3451eb325513..9c7927b03253 100644
--- a/drivers/mmc/host/sdhci-msm.c
+++ b/drivers/mmc/host/sdhci-msm.c
@@ -248,7 +248,6 @@ struct sdhci_msm_variant_ops {
struct sdhci_msm_variant_info {
bool mci_removed;
bool restore_dll_config;
- bool uses_tassadar_dll;
const struct sdhci_msm_variant_ops *var_ops;
const struct sdhci_msm_offset *offset;
};
@@ -2154,18 +2153,10 @@ static const struct sdhci_msm_variant_info sdm845_sdhci_var = {
.offset = &sdhci_msm_v5_offset,
};
-static const struct sdhci_msm_variant_info sm8250_sdhci_var = {
- .mci_removed = true,
- .uses_tassadar_dll = true,
- .var_ops = &v5_var_ops,
- .offset = &sdhci_msm_v5_offset,
-};
-
static const struct of_device_id sdhci_msm_dt_match[] = {
{.compatible = "qcom,sdhci-msm-v4", .data = &sdhci_msm_mci_var},
{.compatible = "qcom,sdhci-msm-v5", .data = &sdhci_msm_v5_var},
{.compatible = "qcom,sdm845-sdhci", .data = &sdm845_sdhci_var},
- {.compatible = "qcom,sm8250-sdhci", .data = &sm8250_sdhci_var},
{.compatible = "qcom,sc7180-sdhci", .data = &sdm845_sdhci_var},
{},
};
@@ -2249,7 +2240,6 @@ static int sdhci_msm_probe(struct platform_device *pdev)
msm_host->restore_dll_config = var_info->restore_dll_config;
msm_host->var_ops = var_info->var_ops;
msm_host->offset = var_info->offset;
- msm_host->uses_tassadar_dll = var_info->uses_tassadar_dll;
msm_offset = msm_host->offset;
@@ -2396,6 +2386,9 @@ static int sdhci_msm_probe(struct platform_device *pdev)
if (core_major == 1 && core_minor >= 0x49)
msm_host->updated_ddr_cfg = true;
+ if (core_major == 1 && core_minor >= 0x71)
+ msm_host->uses_tassadar_dll = true;
+
ret = sdhci_msm_register_vreg(msm_host);
if (ret)
goto clk_disable;